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Trimethoprim/CAS:738-70-5 CAS NO.738-70-5
- FOB Price: USD: 1.00-2.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,Other
- Available Specifications:
BP(100-500)KilogramBP(600-1000)Kilogram
- Product Details
Keywords
- 738-70-5
- Trimethoprim
- factory Trimethoprim
Quick Details
- ProName: Trimethoprim/CAS:738-70-5
- CasNo: 738-70-5
- Molecular Formula: C14H18N4O3
- Appearance: White or yellowish white powder
- Application: Antibacterial
- DeliveryTime: prompt shipment
- PackAge: 25Kg/(Drum)
- Port: Shanghai,China
- ProductionCapacity: 500 Metric Ton/Year
- Purity: 98.5%-101.0%
- Storage: Stored in cool and ventilated warehous...
- Transportation: BY SEA, AIR
- LimitNum: 1 Kilogram
- Related Substances: ≤0.2%
- Residue on Ignition: ≤1.0%
- Heavy Metal: 10ppm
- Valid Period: 2 years
- CAS No.: 738-70-5
Superiority
Details
|
Impurity F |
≤0.1% |
0.05% |
|
Any single impurity |
≤0.1% |
<0.1% |
|
Total impurities |
≤0.2% |
<0.2% |
|
Method B by HPLC: |
|
|
|
Any single impurity |
≤0.1% |
<0.1% |
|
Total impurities |
≤0.2% |
<0.2% |
|
Heavy metals |
≤20ppm |
<20ppm |
|
Residual methanol |
≤3000ppm |
Not detected |
|
Residual DMSO |
≤5000ppm |
Not detected |
|
Residual acetic acid |
≤5000ppm |
Not detected |
|
Impurity K(aniline) by GC |
≤5ppm |
Not detected |
|
Loss on drying |
≤0.5% |
0.3% |
|
Sulphated ash |
≤0.1% |
0.02% |
|
Assay |
98.5-101.0% |
99.71% |
|
Particle size |
100% pass 300 mesh |
100% pass 300 mesh |
